Thanks. Please see true A. feisthamelii underside image in CNM Sighting 3869303 for comparison to above (no spot in same). Additionally, MoV 8 CD notes feisthamelii as a 'day flying species found in subalpine grasslands' while 'Moths in the ACT' (Cocking, Bond, Edwards, 2022) inform us feisthamelii 'flies for a restricted period from mid spring to early summer.'